Ping Chen

US Patent:

6385748, May 7, 2002

Filed:

Mar 30, 1999

Appl. No.:

09/281370

Inventors:

Ping Chen - San Jose CA

Assignee:

NEC Electronics, Inc. - Santa Clara CA

International Classification:

G01R 3128

US Classification:

714724, 365201

Abstract:

A method and circuit for allowing direct access logic testing in integrated circuits. In one embodiment, an interface between integrated circuit core logic and integrated circuit user-defined logic is exposed, and the integrated circuit core logic and the integrated circuit user-defined logic is tested via the exposed interface. In another embodiment, an integrated circuit has logic selection circuitry connected with core logic and user-defined logic. The logic selection circuitry is used to selectively test the core logic and user-defined logic.

US Patent:

7153856, Dec 26, 2006

Filed:

May 26, 2005

Appl. No.:

11/138942

Inventors:

Joel C. Barrish - Richboro PA, US
John Wityak - Carlsbad CA, US
Jagabandhu Das - Mercerville NJ, US
Ping Chen - Belle Mead NJ, US
Derek J. Norris - Pennington NJ, US
Gary Schieven - Lawrenceville NJ, US

Assignee:

Bristol-Myers Squibb Company - Princeton NJ

International Classification:

A61K 31/497
C07D 241/02

US Classification:

51425211, 544357

Abstract:

Novel cyclic compounds and salts thereof, pharmaceutical compositions containing such compounds, and methods of using such compounds in the treatment of protein tyrosine kinase-associated disorders such as immunologic and oncologic disorders.

US Patent:

7325086, Jan 29, 2008

Filed:

Dec 15, 2005

Appl. No.:

11/300980

Inventors:

Roy (Dehai) Kong - Cupertino CA, US
Wen-Chung Chen - Cupertino CA, US
Ping Chen - San Jose CA, US
Irene (Chih-Yiieh) Cheng - San Jose CA, US
Tatsang Mak - Milpitas CA, US
Xi Liu - Shanghai, CN
Li Zhang - ShangHai, CN
Li Sun - Shanghai, CN
Chenggang Liu - Shanghai, CN

Assignee:

Via Technologies, Inc. - Hsin-Tien, Taipei

International Classification:

G06F 13/40

US Classification:

710307, 345503

Abstract:

Supporting multiple graphics processing units (GPUs) comprises a first path coupled to a north bridge device (or a root complex device) and a first GPU, which may include a portion of the first GPU's total communication lanes. A second communication path may be coupled to the north bridge device and a second GPU and may include a portion of the second GPU's total communication lanes. A third communication path may be coupled between the first and second GPUs directly or through one or more switches that can be configured for single or multiple GPU operations. The third communication path may include some or all of the remaining communication lanes for the first and second GPUs. As a nonlimiting example, the first and second GPUs may each utilize an 8-lane PCI express communication path with the north bridge device and an 8-lane PCI express communication path with each other.

US Patent:

7340557, Mar 4, 2008

Filed:

Dec 15, 2005

Appl. No.:

11/300705

Inventors:

Dehai Kong - Cupertino CA, US
Wen-Chung Chen - Cupertino CA, US
Ping Chen - San Jose CA, US
Irene Chih-Yiieh Cheng - San Jose CA, US
Tatsang Mak - Milpitas CA, US
Xi Liu - Shanghai, CN
Li Zhang - ShangHai, CN
Li Sun - Shanghai, CN
Chenggang Liu - Shanghai, CN

Assignee:

Via Technologies, Inc. - Taipei

International Classification:

G06F 13/00
G06F 13/36

US Classification:

710316, 710306, 710311

Abstract:

A system and method for supporting multiple graphics processing units (GPUs) includes a first communication path coupled to a root complex device and a first connection point of a first GPU. A second communication path is coupled to the root complex device and a first set of switches. The first set of switches is configured to route communications between the root complex device to either a second connection point of the first GPU via a second set of switches or to a first connection point of a second GPU. The second set of switches is coupled to a second connection point of the first GPU. The second set of switches is configured to route communications to and from the second connection point of the first GPU and to either the root complex device via the first set of switches or to a second connection point of the second GPU.

US Patent:

7531539, May 12, 2009

Filed:

Aug 8, 2007

Appl. No.:

11/835456

Inventors:

Brian E. Fink - Yardley PA, US
Ping Chen - Belle Mead NJ, US
Ashok Vinayak Purandare - Pennington NJ, US
Honghe Wan - Pennington NJ, US

Assignee:

Bristol-Myers Squibb Company - Princeton NJ

International Classification:

C07D 487/04
C07D 403/12
C07D 403/14
A61K 31/53
A61P 19/02
A61P 35/00

US Classification:

514243, 544183

Abstract:

The present invention provides compounds of formula IThe formula I compounds inhibit tyrosine kinase activity of such as TrkA, TrkB, TrkC, Jak2, Jak3 and CK2, thereby making them useful as antiproliferative agents for the treatment of cancer and other diseases.

US Patent:

7567891, Jul 28, 2009

Filed:

Sep 27, 2001

Appl. No.:

09/969185

Inventors:

Zhihong Liu - Cupertino CA, US
Lifeng Wu - Fremont CA, US
Jeong Y. Choi - Palo Alto CA, US
Ping Chen - San Jose CA, US
Alvin I. Chen - San Jose CA, US
Gang Zhang - Campbell CA, US

Assignee:

Cadence Design Systems, Inc. - San Jose CA

International Classification:

G06F 7/60
G06F 17/50
G06F 9/45
G01R 15/00
G01R 27/28
G01R 27/26
H03K 19/20
H03K 19/094

US Classification:

703 13, 703 2, 703 14, 716 4, 716 5, 324678, 326117, 326120, 326124, 702 57, 702117

Abstract:

The present invention is directed to a number of improvements in methods for hot-carrier device degradation modeling and extraction. Several improvements are presented for the improvement of building device degradation models, including allowing the user to select a device parameter used to build the device degradation model independent of the device parameter selected. The user can also select the functional relation between stress time and degradation level. To further improve accuracy, multiple acceleration parameters can be used to account for different regions of the degradation process. Analytical functions may be used to represent aged device model parameters, either directly or by fitting measured device parameters versus device age values, allowing devices with different age values to share the same device model. The concept of binning is extended to include device degradation. In addition to a binning based on device width and length, age is added.

US Patent:

7605160, Oct 20, 2009

Filed:

Aug 8, 2007

Appl. No.:

11/835469

Inventors:

Brian E. Fink - Yardley PA, US
Ping Chen - Belle Mead NJ, US

Assignee:

Bristol-Myers Squibb Company - Princeton NJ

International Classification:

C07D 487/04
C07D 403/12
C07D 403/14
A61K 31/53
A61P 19/02
A61P 35/00

US Classification:

514243, 544183

Abstract:

The present invention provides compounds of formula IThe formula I compounds inhibit tyrosine kinase activity of Trk receptors such as TrkA, TrkB and TrkC thereby making them useful as antiproliferative agents for the treatment of cancer and other diseases.

US Patent:

7696993, Apr 13, 2010

Filed:

Feb 8, 2007

Appl. No.:

11/672692

Inventors:

Boris Prokopenko - Milpitas CA, US
Hsilin (Stephen) Huang - Milpitas CA, US
Ping Chen - San Jose CA, US

Assignee:

VIA Technologies, Inc. - Hsin-Tien, Taipei

International Classification:

G06T 17/00

US Classification:

345420, 345423, 345441

Abstract:

An input stream of graphics primitives may be converted into to a predetermined output stream of graphics primitives by a processor in a graphics pipeline. The processor recognizes a predetermined sequence pattern in the input stream of graphics primitives to the processor. The processor determines whether the recognized sequence pattern can be converted into the one of the plurality of predetermined output streams of graphics primitives. If so, the processor identifies a number of vertices in the recognized sequence pattern and reorders the vertices into a predetermined output pattern. Thereafter, the processor outputs the predetermined output pattern corresponding to one or more graphics processing components.